The Host (2013)
overview : A parasitic alien soul is injected into the body of Melanie Stryder. Instead of carrying out her race's mission of taking over the Earth, "Wanda" (as she comes to be called) forms a bond with her host and sets out to aid other free humans.
Genres : Action, Adventure, Romance, Science Fiction, Thriller
Tags : based on novel or book, mass murder, dystopia, genocide, alien invasion, duringcreditsstinger, interspecies romance, alien parasites, based on young adult novel